package com.xjtu.weixin.handler;

import com.xjtu.weixin.service.MpUserService;
import lombok.extern.slf4j.Slf4j;
import me.chanjar.weixin.common.session.WxSessionManager;
import me.chanjar.weixin.mp.api.WxMpService;
import me.chanjar.weixin.mp.bean.message.WxMpXmlMessage;
import me.chanjar.weixin.mp.bean.message.WxMpXmlOutMessage;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

import java.util.Map;

/**
 * @author Binary Wang(https://github.com/binarywang)
 */
@Component
@Slf4j
public class UnsubscribeHandler extends AbstractHandler {

	@Autowired
	private MpUserService userService;

	@Override
	public WxMpXmlOutMessage handle(WxMpXmlMessage wxMessage,
	                                Map<String, Object> context, WxMpService wxMpService,
	                                WxSessionManager sessionManager) {
		String openId = wxMessage.getFromUser();
		this.logger.info("取消关注用户 OPENID: " + openId);
		userService.updateUserSubscribeStatus(false, openId);
		return null;
	}

}
